00311nam a2200145Ia 45000030006000000080041000060400015000471000018000622450028000802500006001082600016001143000006001305460012001360050017001480STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKothari, C.R.  aQuantitative techniques  a3  bVikasc1978  a0  aEnglish20220125170030.0